fundus

noun
fun·​dus | \ ˈfən-dəs How to pronounce fundus (audio) \
plural fundi\ ˈfən-​ˌdī How to pronounce fundus (audio) , -​ˌdē \

Definition of fundus

: the bottom of or part opposite the aperture of the internal surface of a hollow organ: such as
a : the greater curvature of the stomach
b : the lower back part of the bladder
c : the large upper end of the uterus
d : the part of the eye opposite the pupil

Examples of fundus in a Sentence

Recent Examples on the Web Normally, a glaucoma screening requires a doctor’s visit and the use of an ophthalmoscope to view the fundus, the internal lining of the eye and measure the health of a patient’s retina. Nathan Percy, Orange County Register, 10 Feb. 2017 The quality, according to a press release from the university, is as good as the large fundus cameras (see image below) used in hospitals — and the new version is hand-held and 10 times cheaper. Kristen Philipkoski, WIRED, 5 Mar. 2007

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'fundus.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of fundus

1638, in the meaning defined above

History and Etymology for fundus

borrowed from New Latin, going back to Latin, "bottom, base" — more at bottom entry 1

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Dictionary Entries Near fundus

fundulus

fundus

Fundy, Bay of

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Cite this Entry

“Fundus.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fundus. Accessed 29 Jul. 2021.

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More Definitions for fundus

fundus

noun
fun·​dus | \ ˈfən-dəs How to pronounce fundus (audio) \
plural fundi\ -​ˌdī How to pronounce fundus (audio) , -​ˌdē How to pronounce fundus (audio) \

Medical Definition of fundus

: the bottom of or part opposite the aperture of the internal surface of a hollow organ: as
a : the greater curvature of the stomach
b : the lower back part of the bladder
c : the large upper end of the uterus
d : the part of the eye opposite the pupil

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